26782440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2786

約数の個数: 64

約数和(自身を含む): 81345600

約数和(自身を除く): 54563160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 2689, 3320, 4980, 5378, 8067, 9960, 10756, 13445, 16134, 21512, 26890, 32268, 40335, 53780, 64536, 80670, 107560, 161340, 223187, 322680, 446374, 669561, 892748, 1115935, 1339122, 1785496, 2231870, 2678244, 3347805, 4463740, 5356488, 6695610, 8927480, 13391220, 26782440]

約数ペア:

[(1, 26782440), (2, 13391220), (3, 8927480), (4, 6695610), (5, 5356488), (6, 4463740), (8, 3347805), (10, 2678244), (12, 2231870), (15, 1785496), (20, 1339122), (24, 1115935), (30, 892748), (40, 669561), (60, 446374), (83, 322680), (120, 223187), (166, 161340), (249, 107560), (332, 80670), (415, 64536), (498, 53780), (664, 40335), (830, 32268), (996, 26890), (1245, 21512), (1660, 16134), (1992, 13445), (2490, 10756), (2689, 9960), (3320, 8067), (4980, 5378)]